getmdh

Get the high order unit based Mass Defect

Gas/Liquid Chromatography-Mass Spectrometer(GC/LC-MS) Data Analysis for Environmental Science. This package covered topics such molecular isotope ratio, matrix effects and Short-Chain Chlorinated Paraffins analysis etc. in environmental analysis.

Miao YU

enviGCMS

GC/LC-MS Data Analysis for Environmental Science

Thanh Wang

getmdh function

<dl><dt>mz</dt>
<dd>numeric vector for exact mass</dd>
<dt>cus</dt>
<dd>chemical formula or reaction</dd>
<dt>method</dt>
<dd>you could use `round`, `floor` or `ceiling`</dd></dl>

Arguments

Get the high order unit based Mass Defect — getmdh

<dl>

<dt>mz</dt>
<dd>numeric vector for exact mass</dd>


<dt>cus</dt>
<dd>chemical formula or reaction</dd>


<dt>method</dt>
<dd>you could use `round`, `floor` or `ceiling`</dd>

</dl>

getmdh: Get the high order unit based Mass Defect

Description

Usage

Value

Arguments